Sigismond Jaccoud (20 November 1830 – 26 April 1913) was a Swiss physician.Sigismond Jaccoud was born in 1830 in Geneva, where he went to school and was educated in music and the science of literature.
In 1849 he went to Paris to study medicine – and supported himself in that city teaching music and literature.
He became interne des h?pitaux in 1855.
After graduation in 1859 he specialised in internal medicine and in 1860 defended his doctoral thesis, on the pathogenesis of albuminuria.
In 1862 he became medecin des hopitaux, in 1863 professeur.
In rheumatology, and partly in cardiology, Jaccoud was probably best known for his 23.
Lecture, which has been perpetuated in medical history because of its description of Jaccoud's syndrome.
At the turn of the 20th century rheumatic fever ravaged among children and youth, and the fact that there was, unlike today, no rational pharmaceutical therapy available, interest concentrated on the natural course of the disease.
As he published his lectures in book form, they are still available for study – covering an impressive variety of medical questions.